supporting science, technology, and improved economic performance and financialor literacy in the 21st century. >> and with the ongoing support of these institutions and foundations.ra and... >> this program was made possible by the corporation forr public broadcasting. and by contributions to your pbs station from viewers like you. thank you. captioning sponsored by macneil/lehrer productions captioned by media access group at wgbh access.wgbh.org captioning sponsored by wpbt >> this is n.b.r. >> mike: from paint to pet food, hats to barbecue. as a nation, we make millions of products every year. but have you ever wondered just how those things are made and what drives those companies? tonight in this "n.b.r." special edition "made in america" we go to towns small and large to meet unique businesses building jobs and profits. that and more tonight on "n.b.r." good evening, i'm mike hegedus with an n.b.r. special edition, made in america. walking down kentucky street in downtown petaluma, california, but it could be anywhere, u.s.a. this is where small businesses live. small businesses